const = {
    "combustion_ratios": {
        "N2": {
            "CH4": 0,
            "N2": 1,
            "CO2": 0,
            "C2H6": 0,
            "C3H8": 0,
            "H2O": 0,
            "H2S": 0,
            "H2": 0,
            "CO": 0,
            "O2": 0,
            "C4H10": 0,
            "C5H12": 0,
            "C6H14": 0,
            "C7H16": 0,
            "C8H18": 0,
            "C9H20": 0,
            "C10H22": 0,
            "He": 0,
            "Ar": 0,
            "C2H4": 0,
            "C3H6": 0,
            "C4H8": 0,
            "C5H10": 0
        },
        "O2": {
            "CH4": -2,
            "C2H6": -3.5,
            "C2H4": -3,
            "C3H8": -5,
            "C3H6": -4.5,
            "C4H10": -6.5,
            "C4H8": -6,
            "C5H12": -8,
            "C5H10": -7.5,
            "C6H14": -9.5,
            "N2": 0,
            "CO": -0.5,
            "CO2": 0,
            "H2O": 0,
            "H2": -0.5,
            "H2S": -1.5,
            "He": 0,
            "O2": 1,
            "Ar": 0,
            "C7H16": -11,
            "C8H18": -12.5,
            "C9H20": -14,
            "C10H22": -15.5
        },
        "CO2": {
            "CH4": 1,
            "C2H6": 2,
            "C2H4": 2,
            "C3H8": 3,
            "C3H6": 3,
            "C4H10": 4,
            "C4H8": 4,
            "C5H12": 5,
            "C5H10": 5,
            "C6H14": 6,
            "N2": 0,
            "CO": 1,
            "CO2": 1,
            "H2O": 0,
            "H2": 0,
            "H2S": 0,
            "He": 0,
            "O2": 0,
            "Ar": 0,
            "C7H16": 7,
            "C8H18": 8,
            "C9H20": 9,
            "C10H22": 10
        },
        "H2O": {
            "CH4": 2,
            "C2H6": 3,
            "C2H4": 2,
            "C3H8": 4,
            "C3H6": 3,
            "C4H10": 5,
            "C4H8": 4,
            "C5H12": 6,
            "C5H10": 5,
            "C6H14": 7,
            "N2": 0,
            "CO": 0,
            "CO2": 0,
            "H2O": 1,
            "H2": 1,
            "H2S": 1,
            "He": 0,
            "O2": 0,
            "Ar": 0,
            "C7H16": 8,
            "C8H18": 9,
            "C9H20": 10,
            "C10H22": 11
        },
        "Ar": {
            "CH4": 0,
            "N2": 0,
            "CO2": 0,
            "C2H6": 0,
            "C3H8": 0,
            "H2O": 0,
            "H2S": 0,
            "H2": 0,
            "CO": 0,
            "O2": 0,
            "C4H10": 0,
            "C5H12": 0,
            "C6H14": 0,
            "C7H16": 0,
            "C8H18": 0,
            "C9H20": 0,
            "C10H22": 0,
            "He": 0,
            "Ar": 1,
            "C2H4": 0,
            "C3H6": 0,
            "C4H8": 0,
            "C5H10": 0
        },
        "SO2": {
            "CH4": 0,
            "N2": 0,
            "CO2": 0,
            "C2H6": 0,
            "C3H8": 0,
            "H2O": 0,
            "H2S": 1,
            "H2": 0,
            "CO": 0,
            "O2": 0,
            "C4H10": 0,
            "C5H12": 0,
            "C6H14": 0,
            "C7H16": 0,
            "C8H18": 0,
            "C9H20": 0,
            "C10H22": 0,
            "He": 0,
            "Ar": 0,
            "C2H4": 0,
            "C3H6": 0,
            "C4H8": 0,
            "C5H10": 0
        }
    },
    "干空气摩尔质量": 28.965194,
    "干空气组分": {
        "摩尔分数": {
            "O2": 0.209476,
            "N2": 0.78084,
            "CO2": 0.0003190,
            "Ar": 0.009365,
            "H2O": 0,
            "SO2": 0
        }
    },
    "分子量": {
        "CH4": 16.043,
        "N2": 28.0135,
        "CO2": 44.01,
        "C2H6": 30.07,
        "C3H8": 44.097,
        "H2O": 18.01528,
        "H2S": 34.082,
        "H2": 2.0159,
        "CO": 28.01,
        "O2": 31.9988,
        "C4H10": 58.123,
        "C5H12": 72.15,
        "C6H14": 86.177,
        "C7H16": 100.204,
        "C8H18": 114.231,
        "C9H20": 128.258,
        "C10H22": 142.285,
        "He": 4.0026,
        "Ar": 39.948,
        "C2H4": 28.05376,
        "C3H6": 42.08064,
        "C4H8": 56.10752,
        "C5H10": 70.1344,
        "SO2": 64
    },
    "组分名列表": [
        "CH4",
        "N2",
        "CO2",
        "C2H6",
        "C3H8",
        "H2O",
        "H2S",
        "H2",
        "CO",
        "O2",
        "C4H10",
        "C4H10",
        "C5H12",
        "C5H12",
        "C6H14",
        "C7H16",
        "C8H18",
        "C9H20",
        "C10H22",
        "He",
        "Ar",
        "C2H4",
        "C3H6",
        "C4H8",
        "C5H10"
    ],
    # 这个是excel中输入的组分体积分数列表
    "REFPROP_Name": {
        "CH4": "methane",
        "N2": "nitrogen",
        "CO2": "CO2",
        "C2H6": "ethane",
        "C3H8": "propane",
        "H2O": "water",
        "H2S": "H2S",
        "H2": "hydrogen",
        "CO": "CO",
        "O2": "oxygen",
        "C4H10": "butane",
        "C4H10iso": "isobutane",
        "C5H12": "pentane",
        "C5H12iso": "isopentane",
        "C6H14": "hexane",
        "C7H16": "heptane",
        "C8H18": "octane",
        "C9H20": "nonane",
        "C10H22": "decane",
        "C11H24": "c11",
        "C12H26": "c12",
        "He": "helium",
        "Ar": "argon",
        "C2H4": "ethylene",
        "C3H6": "propylen",
        "C3H6cyc": "cyclopro",
        "C4H8": "1butene",
        "C5H10": "cyclopen",
        "C6H12": "cyclohex",
        "C8H10": "pxylene",
        "C6H6": "benzene"
    },
    "组分名_分子式": {
        "甲烷": "CH4",
        "乙烷": "C2H6",
        "丙烷": "C3H8",
        "丁烷": "C4H10",
        "异丁烷": "C4H10",
        "正丁烷": "C4H10",
        "戊烷": "C5H12",
        "正戊烷": "C5H12",
        "异戊烷": "C5H12",
        "己烷": "C6H14",
        "庚烷": "C7H16",
        "辛烷": "C8H18",
        "壬烷": "C9H20",
        "癸烷": "C10H22",
        "乙烯": "C2H4",
        "丙烯": "C3H6",
        "丁烯": "C4H8",
        "戊烯": "C5H10",
        "苯": "C6H6",
        "甲苯": "C7H8",
        "乙苯": "C8H10",
        "氦": "He",
        "氩": "Ar",
        "氮": "N2",
        "二氧化碳": "CO2",
        "水": "H2O",
        "硫化氢": "H2S",
        "氢": "H2",
        "一氧化碳": "CO",
        "氧": "O2"
    },
    "压缩因子": {
        "CH4": {
            "t0": 0.04886,
            "t15": 0.04452,
            "t15_55": 0.04437,
            "t20": 0.04317,
            "u": 0.0005
        },
        "C2H6": {
            "t0": 0.0997,
            "t15": 0.0919,
            "t15_55": 0.0916,
            "t20": 0.0895,
            "u": 0.0011
        },
        "C3H8": {
            "t0": 0.1465,
            "t15": 0.1344,
            "t15_55": 0.1340,
            "t20": 0.1308,
            "u": 0.0016
        },
        "C4H10": {
            "t0": 0.2022,
            "t15": 0.1840,
            "t15_55": 0.1834,
            "t20": 0.1785,
            "u": 0.0039
        },
        "C5H12": {
            "t0": 0.2586,
            "t15": 0.2361,
            "t15_55": 0.2354,
            "t20": 0.2295,
            "u": 0.0107
        },
        "C6H14": {
            "t0": 0.3319,
            "t15": 0.3001,
            "t15_55": 0.2990,
            "t20": 0.2907,
            "u": 0.0271
        },
        "C7H16": {
            "t0": 0.4076,
            "t15": 0.3668,
            "t15_55": 0.3654,
            "t20": 0.3547,
            "u": 0.1001
        },
        "C8H18": {
            "t0": 0.4845,
            "t15": 0.4346,
            "t15_55": 0.4329,
            "t20": 0.4198,
            "u": 0.1002
        },
        "C9H20": {
            "t0": 0.5617,
            "t15": 0.5030,
            "t15_55": 0.5010,
            "t20": 0.4856,
            "u": 0.1006
        },
        "C10H22": {
            "t0": 0.6713,
            "t15": 0.5991,
            "t15_55": 0.5967,
            "t20": 0.5778,
            "u": 0.1006
        },
        "C2H4": {
            "t0": 0.0868,
            "t15": 0.0799,
            "t15_55": 0.0797,
            "t20": 0.0778,
            "u": 0.0010
        },
        "C3H6": {
            "t0": 0.1381,
            "t15": 0.1267,
            "t15_55": 0.1263,
            "t20": 0.1232,
            "u": 0.0016
        },
        "C4H8": {
            "t0": 0.1964,
            "t15": 0.1776,
            "t15_55": 0.1770,
            "t20": 0.1721,
            "u": 0.0041
        },
        "C5H10": {
            "t0": 0.2622,
            "t15": 0.2297,
            "t15_55": 0.2287,
            "t20": 0.2208,
            "u": 0.0102
        },
        "He": {
            "t0": -0.01,
            "t15": -0.01,
            "t15_55": -0.01,
            "t20": -0.01,
            "u": 0.025
        },
        "Ar": {
            "t0": 0.0307,
            "t15": 0.0273,
            "t15_55": 0.0272,
            "t20": 0.0262,
            "u": 0.0010
        },
        "N2": {
            "t0": 0.0215,
            "t15": 0.0170,
            "t15_55": 0.0169,
            "t20": 0.0156,
            "u": 0.0010
        },
        "CO2": {
            "t0": 0.0821,
            "t15": 0.0752,
            "t15_55": 0.0749,
            "t20": 0.0730,
            "u": 0.0020
        },
        "H2O": {
            "t0": 0.3093,
            "t15": 0.2562,
            "t15_55": 0.2546,
            "t20": 0.2419,
            "u": 0.0150
        },
        "H2S": {
            "t0": 0.1006,
            "t15": 0.0923,
            "t15_55": 0.0920,
            "t20": 0.0898,
            "u": 0.0023
        },
        "H2": {
            "t0": -0.01,
            "t15": -0.01,
            "t15_55": -0.01,
            "t20": -0.01,
            "u": 0.025
        },
        "Ne": {
            "t0": -0.01,
            "t15": -0.01,
            "t15_55": -0.01,
            "t20": -0.01,
            "u": 0.025
        },
        "CO": {
            "t0": 0.0258,
            "t15": 0.0217,
            "t15_55": 0.0215,
            "t20": 0.0203,
            "u": 0.0010
        },
        "O2": {
            "t0": 0.0311,
            "t15": 0.0276,
            "t15_55": 0.0275,
            "t20": 0.0265,
            "u": 0.0010
        }
    }
}
